Cscript/Wscript Potentially Suspicious Child Process
Detects potentially suspicious child processes of Wscript/Cscript. These include processes such as rundll32 with uncommon exports or PowerShell spawning rundll32 or regsvr32. Malware such as Pikabot and Qakbot were…
Description
Detects potentially suspicious child processes of Wscript/Cscript. These include processes such as rundll32 with uncommon exports or PowerShell spawning rundll32 or regsvr32. Malware such as Pikabot and Qakbot were seen using similar techniques as well as many others.
Detection logic
Detection requirements
- Log source product
- windows
- Log source category
- process_creation
Known benign triggers
- Some false positives might occur with admin or third party software scripts. Investigate and apply additional filters accordingly.
MITRE ATT&CK mappings
Not mapped to ATT&CK.
References
| Reference | Cited by |
|---|---|
| github.com/pr0xylife/Pikabot/blob/fc58126127adf0f65e78f4eec59675523f48f086/Pikabot_22.12.2023.txt | Only this detection cites it |
| github.com/pr0xylife/Pikabot/blob/fc58126127adf0f65e78f4eec59675523f48f086/Pikabot_30.10.2023.txt | Only this detection cites it |
From the source
- At source
- Open at source
- Upstream identifier
- b6676963-0353-4f88-90f5-36c20d443c6a
- Tagged by the source as
- attack.execution
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Published
- Aug 26, 2026
- Version
- 1